123051488

素因数分解:

$2^5\times 7^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 277621344

約数和(自身を除く): 154569856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 641, 857, 1282, 1714, 2564, 3428, 4487, 5128, 5999, 6856, 8974, 10256, 11998, 13712, 17948, 20512, 23996, 27424, 35896, 47992, 71792, 95984, 143584, 191968, 549337, 1098674, 2197348, 3845359, 4394696, 7690718, 8789392, 15381436, 17578784, 30762872, 61525744, 123051488]

約数ペア:

[(1, 123051488), (2, 61525744), (4, 30762872), (7, 17578784), (8, 15381436), (14, 8789392), (16, 7690718), (28, 4394696), (32, 3845359), (56, 2197348), (112, 1098674), (224, 549337), (641, 191968), (857, 143584), (1282, 95984), (1714, 71792), (2564, 47992), (3428, 35896), (4487, 27424), (5128, 23996), (5999, 20512), (6856, 17948), (8974, 13712), (10256, 11998)]